Italian garden typically refers to a style of gardens, wherever located, reflecting a number of large Italian Renaissance gardens which have survived in something like their original form. In the history of gardening, during the Renaissance, Italy had the most advanced and admired gardens in Europe, which greatly influenced other countries, especially the French formal garden and Dutch gardens and, mostly through these, gardens in Britain.

The Italian Renaissance garden was a new style of garden which emerged in the late 15th century at villas in Rome and Florence, inspired by classical ideals of order and beauty, and intended for the pleasure of the view of the garden and the landscape beyond, for contemplation, and for the enjoyment of the sights, sounds and smells of the garden itself.